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Glaciers often form in the mountains because higher altitudes are colder and more likely to have snow that falls and collects .
TQA:T_1221_1
2
form
true
form
[ "what", "is", "_", "formed", "_", "_", "_", "?" ]
[ "Glaciers" ]
[ [ 0, 1 ] ]
Glaciers often form in the mountains because higher altitudes are colder and more likely to have snow that falls and collects .
TQA:T_1221_1
2
form
true
form
[ "where", "is", "something", "formed", "_", "_", "_", "?" ]
[ "in the mountains" ]
[ [ 3, 6 ] ]
Glaciers often form in the mountains because higher altitudes are colder and more likely to have snow that falls and collects .
TQA:T_1221_1
2
form
true
form
[ "why", "is", "something", "formed", "_", "_", "somewhere", "?" ]
[ "higher altitudes are colder and more likely to have snow that falls and collects", "because higher altitudes are colder and more likely to have snow that falls and collects" ]
[ [ 7, 21 ], [ 6, 21 ] ]
Glaciers often form in the mountains because higher altitudes are colder and more likely to have snow that falls and collects .
TQA:T_1221_1
18
falls
true
fall
[ "what", "_", "_", "falls", "_", "_", "_", "?" ]
[ "snow" ]
[ [ 16, 17 ] ]
Glaciers often form in the mountains because higher altitudes are colder and more likely to have snow that falls and collects .
TQA:T_1221_1
18
falls
true
fall
[ "where", "does", "something", "fall", "_", "_", "_", "?" ]
[ "higher altitudes", "in the mountains" ]
[ [ 7, 9 ], [ 3, 6 ] ]
Glaciers often form in the mountains because higher altitudes are colder and more likely to have snow that falls and collects .
TQA:T_1221_1
20
collects
true
collect
[ "what", "is", "_", "collected", "_", "_", "_", "?" ]
[ "snow" ]
[ [ 16, 17 ] ]
Glaciers often form in the mountains because higher altitudes are colder and more likely to have snow that falls and collects .
TQA:T_1221_1
20
collects
true
collect
[ "where", "is", "something", "collected", "_", "_", "_", "?" ]
[ "Glaciers", "in the mountains" ]
[ [ 0, 1 ], [ 3, 6 ] ]
Glaciers often form in the mountains because higher altitudes are colder and more likely to have snow that falls and collects .
TQA:T_1221_1
20
collects
true
collect
[ "why", "is", "something", "collected", "_", "_", "somewhere", "?" ]
[ "because higher altitudes are colder" ]
[ [ 6, 11 ] ]
The types of glaciers are : Continental glaciers are large ice sheets that cover relatively flat ground .
TQA:T_1222_0
13
cover
true
cover
[ "what", "_", "_", "covers", "something", "_", "_", "?" ]
[ "Continental glaciers", "large ice sheets", "ice sheets" ]
[ [ 6, 8 ], [ 9, 12 ], [ 10, 12 ] ]
The types of glaciers are : Continental glaciers are large ice sheets that cover relatively flat ground .
TQA:T_1222_0
13
cover
true
cover
[ "what", "does", "something", "cover", "_", "_", "_", "?" ]
[ "flat ground", "relatively flat ground" ]
[ [ 15, 17 ], [ 14, 17 ] ]
These glaciers flow outward from where the greatest amounts of snow and ice accumulate .
TQA:T_1222_1
13
accumulate
true
accumulate
[ "how much", "does", "something", "accumulate", "_", "_", "_", "?" ]
[ "the greatest amounts" ]
[ [ 6, 9 ] ]
These glaciers flow outward from where the greatest amounts of snow and ice accumulate .
TQA:T_1222_1
13
accumulate
true
accumulate
[ "what", "_", "_", "accumulates", "_", "_", "_", "?" ]
[ "snow and ice" ]
[ [ 10, 13 ] ]
Alpine -LRB- valley -RRB- glaciers flow downhill from where the snow and ice accumulates through mountains along existing valleys .
TQA:T_1222_2
13
accumulates
true
accumulate
[ "what", "_", "_", "accumulates", "_", "_", "_", "?" ]
[ "snow", "ice", "snow and ice" ]
[ [ 10, 11 ], [ 12, 13 ], [ 10, 13 ] ]
Alpine -LRB- valley -RRB- glaciers flow downhill from where the snow and ice accumulates through mountains along existing valleys .
TQA:T_1222_2
13
accumulates
true
accumulate
[ "where", "does", "something", "accumulate", "_", "_", "_", "?" ]
[ "valleys", "mountains", "through mountains along existing valleys", "Alpine -LRB- valley -RRB- glaciers" ]
[ [ 18, 19 ], [ 15, 16 ], [ 14, 19 ], [ 0, 5 ] ]
Alpine -LRB- valley -RRB- glaciers flow downhill from where the snow and ice accumulates through mountains along existing valleys .
TQA:T_1222_2
17
existing
true
exist
[ "what", "_", "_", "exists", "_", "_", "_", "?" ]
[ "valleys" ]
[ [ 18, 19 ] ]
Ice caps are large glaciers that cover a larger area than just a valley , possibly an entire mountain range or region .
TQA:T_1222_3
6
cover
true
cover
[ "what", "_", "_", "covers", "something", "_", "_", "?" ]
[ "Ice caps", "large glaciers", "Ice caps are large glaciers" ]
[ [ 0, 2 ], [ 3, 5 ], [ 0, 5 ] ]
Ice caps are large glaciers that cover a larger area than just a valley , possibly an entire mountain range or region .
TQA:T_1222_3
6
cover
true
cover
[ "what", "does", "something", "cover", "_", "_", "_", "?" ]
[ "larger area than just a valley , possibly an entire mountain range or region", "a larger area than just a valley" ]
[ [ 8, 22 ], [ 7, 14 ] ]
Glaciers come off of ice caps into valleys .
TQA:T_1222_4
1
come
true
come
[ "what", "_", "_", "comes", "_", "off", "something", "?" ]
[ "Glaciers" ]
[ [ 0, 1 ] ]
Glaciers come off of ice caps into valleys .
TQA:T_1222_4
1
come
true
come
[ "what", "does", "something", "come", "_", "off", "_", "?" ]
[ "ice caps", "ice caps into valleys" ]
[ [ 4, 6 ], [ 4, 8 ] ]
The Greenland ice cap covers the entire landmass .
TQA:T_1222_5
4
covers
true
cover
[ "what", "is", "_", "covered", "_", "_", "_", "?" ]
[ "the entire landmass" ]
[ [ 5, 8 ] ]
The Greenland ice cap covers the entire landmass .
TQA:T_1222_5
4
covers
true
cover
[ "what", "is", "_", "covering", "_", "_", "_", "?" ]
[ "The Greenland ice cap" ]
[ [ 0, 4 ] ]
Glaciers grow when more snow falls near the top of the glacier , in the zone of accumulation , than is melted from lower down in the glacier , in the zone of ablation .
TQA:T_1224_0
1
grow
true
grow
[ "how", "does", "something", "grow", "_", "_", "_", "?" ]
[ "when more snow falls near the top of the glacier" ]
[ [ 2, 12 ] ]
Glaciers grow when more snow falls near the top of the glacier , in the zone of accumulation , than is melted from lower down in the glacier , in the zone of ablation .
TQA:T_1224_0
1
grow
true
grow
[ "what", "_", "_", "grows", "_", "_", "_", "?" ]
[ "Glaciers" ]
[ [ 0, 1 ] ]
Glaciers grow when more snow falls near the top of the glacier , in the zone of accumulation , than is melted from lower down in the glacier , in the zone of ablation .
TQA:T_1224_0
5
falls
true
fall
[ "what", "_", "_", "falls", "_", "_", "somewhere", "?" ]
[ "snow" ]
[ [ 4, 5 ] ]
Glaciers grow when more snow falls near the top of the glacier , in the zone of accumulation , than is melted from lower down in the glacier , in the zone of ablation .
TQA:T_1224_0
5
falls
true
fall
[ "where", "does", "something", "fall", "_", "_", "_", "?" ]
[ "near the top of the glacier", "in the zone of accumulation" ]
[ [ 6, 12 ], [ 13, 18 ] ]
Glaciers grow when more snow falls near the top of the glacier , in the zone of accumulation , than is melted from lower down in the glacier , in the zone of ablation .
TQA:T_1224_0
21
melted
true
melt
[ "what", "is", "_", "melted", "_", "from", "something", "?" ]
[ "snow" ]
[ [ 4, 5 ] ]
Glaciers grow when more snow falls near the top of the glacier , in the zone of accumulation , than is melted from lower down in the glacier , in the zone of ablation .
TQA:T_1224_0
21
melted
true
melt
[ "what", "is", "something", "melted", "_", "from", "_", "?" ]
[ "lower down", "from lower down in the glacier" ]
[ [ 23, 25 ], [ 22, 28 ] ]
Glaciers grow when more snow falls near the top of the glacier , in the zone of accumulation , than is melted from lower down in the glacier , in the zone of ablation .
TQA:T_1224_0
21
melted
true
melt
[ "where", "is", "something", "melted", "_", "from", "something", "?" ]
[ "in the glacier", "in the zone of ablation" ]
[ [ 25, 28 ], [ 29, 34 ] ]
These two zones are separated by the equilibrium line .
TQA:T_1224_1
4
separated
true
separate
[ "how", "is", "something", "separated", "_", "_", "_", "?" ]
[ "by the equilibrium line" ]
[ [ 5, 9 ] ]
These two zones are separated by the equilibrium line .
TQA:T_1224_1
4
separated
true
separate
[ "what", "is", "_", "separated", "_", "_", "_", "?" ]
[ "These two zones" ]
[ [ 0, 3 ] ]
Snow falls and over time converts to granular ice known as firn .
TQA:T_1224_2
1
falls
true
fall
[ "what", "_", "_", "falls", "_", "_", "_", "?" ]
[ "Snow" ]
[ [ 0, 1 ] ]
Snow falls and over time converts to granular ice known as firn .
TQA:T_1224_2
9
known
true
know
[ "what", "is", "_", "known", "_", "as", "something", "?" ]
[ "granular ice", "Snow falls and over time converts to granular ice" ]
[ [ 7, 9 ], [ 0, 9 ] ]
Snow falls and over time converts to granular ice known as firn .
TQA:T_1224_2
9
known
true
know
[ "what", "is", "something", "known", "_", "as", "_", "?" ]
[ "firn" ]
[ [ 11, 12 ] ]
Eventually , as more snow and ice collect , the firn becomes denser and converts to glacial ice .
TQA:T_1224_3
7
collect
true
collect
[ "what", "_", "_", "collects", "_", "_", "_", "?" ]
[ "ice", "snow and ice" ]
[ [ 6, 7 ], [ 4, 7 ] ]
Eventually , as more snow and ice collect , the firn becomes denser and converts to glacial ice .
TQA:T_1224_3
11
becomes
true
become
[ "what", "_", "_", "becomes", "something", "_", "_", "?" ]
[ "the firn" ]
[ [ 9, 11 ] ]
Eventually , as more snow and ice collect , the firn becomes denser and converts to glacial ice .
TQA:T_1224_3
11
becomes
true
become
[ "what", "does", "something", "become", "_", "_", "_", "?" ]
[ "denser and converts to glacial ice", "denser", "glacial ice" ]
[ [ 12, 18 ], [ 12, 13 ], [ 16, 18 ] ]
Eventually , as more snow and ice collect , the firn becomes denser and converts to glacial ice .
TQA:T_1224_3
11
becomes
true
become
[ "when", "does", "something", "become", "something", "_", "_", "?" ]
[ "Eventually", "Eventually , as more snow and ice collect", "as more snow and ice collect" ]
[ [ 0, 1 ], [ 0, 8 ], [ 2, 8 ] ]
Eventually , as more snow and ice collect , the firn becomes denser and converts to glacial ice .
TQA:T_1224_3
14
converts
true
convert
[ "what", "_", "_", "converts", "_", "to", "something", "?" ]
[ "the firn" ]
[ [ 9, 11 ] ]
Eventually , as more snow and ice collect , the firn becomes denser and converts to glacial ice .
TQA:T_1224_3
14
converts
true
convert
[ "what", "does", "something", "convert", "_", "to", "_", "?" ]
[ "to glacial ice", "glacial ice" ]
[ [ 15, 18 ], [ 16, 18 ] ]
Eventually , as more snow and ice collect , the firn becomes denser and converts to glacial ice .
TQA:T_1224_3
14
converts
true
convert
[ "when", "does", "something", "convert", "_", "to", "something", "?" ]
[ "Eventually", "as more snow and ice collect" ]
[ [ 0, 1 ], [ 2, 8 ] ]
Water is too warm for a glacier to form , so they form only on land .
TQA:T_1224_4
8
form
true
form
[ "what", "is", "_", "formed", "_", "_", "_", "?" ]
[ "a glacier" ]
[ [ 5, 7 ] ]
Water is too warm for a glacier to form , so they form only on land .
TQA:T_1224_4
12
form
true
form
[ "what", "_", "_", "forms", "_", "_", "somewhere", "?" ]
[ "they", "glacier", "a glacier" ]
[ [ 11, 12 ], [ 6, 7 ], [ 5, 7 ] ]
Water is too warm for a glacier to form , so they form only on land .
TQA:T_1224_4
12
form
true
form
[ "where", "does", "something", "form", "_", "_", "_", "?" ]
[ "land", "only on land" ]
[ [ 15, 16 ], [ 13, 16 ] ]
A glacier may run out from land into water , but it usually breaks up into icebergs that eventually melt into the water .
TQA:T_1224_5
3
run
true
run
[ "what", "might", "_", "run", "_", "_", "_", "?" ]
[ "A glacier", "glacier" ]
[ [ 0, 2 ], [ 1, 2 ] ]
A glacier may run out from land into water , but it usually breaks up into icebergs that eventually melt into the water .
TQA:T_1224_5
3
run
true
run
[ "where", "might", "something", "run", "_", "_", "_", "?" ]
[ "into water", "out from land into water", "out" ]
[ [ 7, 9 ], [ 4, 9 ], [ 4, 5 ] ]
A glacier may run out from land into water , but it usually breaks up into icebergs that eventually melt into the water .
TQA:T_1224_5
13
breaks
true
break
[ "what", "_", "_", "breaks", "_", "_", "_", "?" ]
[ "A glacier" ]
[ [ 0, 2 ] ]
A glacier may run out from land into water , but it usually breaks up into icebergs that eventually melt into the water .
TQA:T_1224_5
13
breaks
true
break
[ "what", "does", "something", "break", "_", "into", "_", "?" ]
[ "icebergs" ]
[ [ 16, 17 ] ]
A glacier may run out from land into water , but it usually breaks up into icebergs that eventually melt into the water .
TQA:T_1224_5
19
melt
true
melt
[ "what", "is", "_", "melting", "_", "_", "_", "?" ]
[ "glacier", "icebergs" ]
[ [ 1, 2 ], [ 16, 17 ] ]
A glacier may run out from land into water , but it usually breaks up into icebergs that eventually melt into the water .
TQA:T_1224_5
19
melt
true
melt
[ "when", "is", "something", "melting", "_", "_", "_", "?" ]
[ "eventually" ]
[ [ 18, 19 ] ]
A glacier may run out from land into water , but it usually breaks up into icebergs that eventually melt into the water .
TQA:T_1224_5
19
melt
true
melt
[ "where", "is", "something", "melting", "_", "_", "_", "?" ]
[ "into the water" ]
[ [ 20, 23 ] ]
Whether an ice field moves or not depends on the amount of ice in the field , the steepness of the slope and the roughness of the ground surface .
TQA:T_1225_0
7
depends
true
depend
[ "what", "_", "_", "depends", "_", "on", "something", "?" ]
[ "Whether an ice field moves or not" ]
[ [ 0, 7 ] ]
Whether an ice field moves or not depends on the amount of ice in the field , the steepness of the slope and the roughness of the ground surface .
TQA:T_1225_0
7
depends
true
depend
[ "what", "does", "something", "depend", "_", "on", "_", "?" ]
[ "the amount of ice in the field", "the amount of ice in the field , the steepness of the slope and the roughness of the ground surface", "the roughness of the ground surface", "on the amount of ice in the field , the steepness of the slope and the roughness of the ground surface", "the steepness of the slope" ]
[ [ 9, 16 ], [ 9, 29 ], [ 23, 29 ], [ 8, 29 ], [ 17, 22 ] ]
Ice moves where the pressure is so great that it undergoes plastic flow .
TQA:T_1225_1
10
undergoes
true
undergo
[ "what", "does", "something", "undergo", "_", "_", "_", "?" ]
[ "plastic flow" ]
[ [ 11, 13 ] ]
Ice moves where the pressure is so great that it undergoes plastic flow .
TQA:T_1225_1
10
undergoes
true
undergo
[ "what", "_", "_", "undergoes", "something", "_", "_", "?" ]
[ "it", "Ice" ]
[ [ 9, 10 ], [ 0, 1 ] ]
Ice moves where the pressure is so great that it undergoes plastic flow .
TQA:T_1225_1
10
undergoes
true
undergo
[ "where", "does", "something", "undergo", "something", "_", "_", "?" ]
[ "where the pressure is so great" ]
[ [ 2, 8 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
2
slides
true
slide
[ "what", "_", "_", "slides", "_", "_", "somewhere", "?" ]
[ "Ice" ]
[ [ 0, 1 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
2
slides
true
slide
[ "where", "does", "something", "slide", "_", "_", "somewhere", "?" ]
[ "at the bottom" ]
[ [ 3, 6 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
8
lubricated
true
lubricate
[ "what", "is", "something", "lubricated", "_", "by", "_", "?" ]
[ "water", "water that has melted" ]
[ [ 10, 11 ], [ 10, 14 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
8
lubricated
true
lubricate
[ "where", "is", "something", "lubricated", "_", "_", "_", "?" ]
[ "at the bottom" ]
[ [ 3, 6 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
8
lubricated
true
lubricate
[ "what", "is", "something", "lubricated", "_", "between", "_", "?" ]
[ "the ground and the ice" ]
[ [ 17, 22 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
8
lubricated
true
lubricate
[ "what", "is", "something", "lubricated", "_", "_", "do", "?" ]
[ "slides" ]
[ [ 2, 3 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
8
lubricated
true
lubricate
[ "what", "is", "_", "lubricated", "_", "_", "_", "?" ]
[ "Ice" ]
[ [ 0, 1 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
13
melted
true
melt
[ "what", "has", "_", "melted", "_", "_", "somewhere", "?" ]
[ "Ice", "water" ]
[ [ 0, 1 ], [ 10, 11 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
13
melted
true
melt
[ "where", "has", "something", "melted", "_", "_", "_", "?" ]
[ "between the ground and the ice", "at the bottom" ]
[ [ 16, 22 ], [ 3, 6 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
15
travels
true
travel
[ "how", "is", "something", "traveling", "_", "_", "somewhere", "?" ]
[ "slides at the bottom , often lubricated by water that has melted", "slides at the bottom" ]
[ [ 2, 14 ], [ 2, 6 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
15
travels
true
travel
[ "what", "is", "_", "traveling", "_", "_", "somewhere", "?" ]
[ "Ice" ]
[ [ 0, 1 ] ]
Ice also slides at the bottom , often lubricated by water that has melted and travels between the ground and the ice .
TQA:T_1225_2
15
travels
true
travel
[ "where", "is", "something", "traveling", "_", "_", "_", "?" ]
[ "between the ground and the ice" ]
[ [ 16, 22 ] ]
The speed of a glacier ranges from extremely fast , where conditions are favorable , to nearly zero .
TQA:T_1225_3
5
ranges
true
range
[ "what", "does", "something", "range", "_", "from", "_", "?" ]
[ "extremely fast", "from extremely fast" ]
[ [ 7, 9 ], [ 6, 9 ] ]
The speed of a glacier ranges from extremely fast , where conditions are favorable , to nearly zero .
TQA:T_1225_3
5
ranges
true
range
[ "what", "does", "something", "range", "_", "to", "_", "?" ]
[ "where conditions are favorable , to nearly zero", "nearly zero" ]
[ [ 10, 18 ], [ 16, 18 ] ]
The speed of a glacier ranges from extremely fast , where conditions are favorable , to nearly zero .
TQA:T_1225_3
5
ranges
true
range
[ "what", "_", "_", "ranges", "_", "_", "_", "?" ]
[ "The speed of a glacier" ]
[ [ 0, 5 ] ]
Because the ice is moving , glaciers have crevasses , where cracks form in the ice as a result of movement .
TQA:T_1225_4
4
moving
true
move
[ "what", "is", "_", "moving", "_", "_", "_", "?" ]
[ "the ice" ]
[ [ 1, 3 ] ]
Because the ice is moving , glaciers have crevasses , where cracks form in the ice as a result of movement .
TQA:T_1225_4
12
form
true
form
[ "what", "does", "something", "form", "_", "in", "_", "?" ]
[ "ice", "the ice" ]
[ [ 15, 16 ], [ 14, 16 ] ]
Because the ice is moving , glaciers have crevasses , where cracks form in the ice as a result of movement .
TQA:T_1225_4
12
form
true
form
[ "what", "_", "_", "forms", "_", "in", "something", "?" ]
[ "cracks" ]
[ [ 11, 12 ] ]
The large crevasse at the top of an alpine glacier where ice that is moving is separated from ice that is stuck to the mountain above is called a bergshrund .
TQA:T_1225_5
14
moving
true
move
[ "how", "is", "something", "moving", "_", "_", "somewhere", "?" ]
[ "is separated from ice that is stuck to the mountain above" ]
[ [ 15, 26 ] ]
The large crevasse at the top of an alpine glacier where ice that is moving is separated from ice that is stuck to the mountain above is called a bergshrund .
TQA:T_1225_5
14
moving
true
move
[ "what", "is", "_", "moving", "_", "_", "_", "?" ]
[ "ice" ]
[ [ 11, 12 ] ]
The large crevasse at the top of an alpine glacier where ice that is moving is separated from ice that is stuck to the mountain above is called a bergshrund .
TQA:T_1225_5
14
moving
true
move
[ "where", "is", "something", "moving", "_", "_", "_", "?" ]
[ "The large crevasse at the top of an alpine glacier" ]
[ [ 0, 10 ] ]
The large crevasse at the top of an alpine glacier where ice that is moving is separated from ice that is stuck to the mountain above is called a bergshrund .
TQA:T_1225_5
16
separated
true
separate
[ "what", "is", "_", "separated", "_", "from", "something", "?" ]
[ "ice that is moving" ]
[ [ 11, 15 ] ]
The large crevasse at the top of an alpine glacier where ice that is moving is separated from ice that is stuck to the mountain above is called a bergshrund .
TQA:T_1225_5
16
separated
true
separate
[ "what", "is", "something", "separated", "_", "from", "_", "?" ]
[ "ice that is stuck to the mountain above" ]
[ [ 18, 26 ] ]
The large crevasse at the top of an alpine glacier where ice that is moving is separated from ice that is stuck to the mountain above is called a bergshrund .
TQA:T_1225_5
21
stuck
true
stick
[ "what", "is", "something", "stuck", "_", "to", "_", "?" ]
[ "the mountain", "the mountain above" ]
[ [ 23, 25 ], [ 23, 26 ] ]
The large crevasse at the top of an alpine glacier where ice that is moving is separated from ice that is stuck to the mountain above is called a bergshrund .
TQA:T_1225_5
21
stuck
true
stick
[ "what", "is", "_", "stuck", "_", "to", "something", "?" ]
[ "ice that is moving", "ice" ]
[ [ 11, 15 ], [ 18, 19 ] ]
The large crevasse at the top of an alpine glacier where ice that is moving is separated from ice that is stuck to the mountain above is called a bergshrund .
TQA:T_1225_5
27
called
true
call
[ "what", "is", "_", "called", "something", "_", "_", "?" ]
[ "The large crevasse at the top of an alpine glacier where ice that is moving is separated from ice that is stuck to the mountain above", "The large crevasse at the top of an alpine glacier" ]
[ [ 0, 26 ], [ 0, 10 ] ]
The large crevasse at the top of an alpine glacier where ice that is moving is separated from ice that is stuck to the mountain above is called a bergshrund .
TQA:T_1225_5
27
called
true
call
[ "what", "is", "something", "called", "_", "_", "_", "?" ]
[ "a bergshrund", "bergshrund" ]
[ [ 28, 30 ], [ 29, 30 ] ]
Glaciers are melting back in many locations around the world .
TQA:T_1226_0
2
melting
true
melt
[ "what", "is", "_", "melting", "_", "_", "_", "?" ]
[ "Glaciers" ]
[ [ 0, 1 ] ]
Glaciers are melting back in many locations around the world .
TQA:T_1226_0
2
melting
true
melt
[ "where", "is", "something", "melting", "_", "_", "_", "?" ]
[ "world", "in many locations around the world", "many locations around the world", "many locations" ]
[ [ 9, 10 ], [ 4, 10 ], [ 5, 10 ], [ 5, 7 ] ]
When a glacier no longer moves , it is called an ice sheet .
TQA:T_1226_1
5
moves
true
move
[ "what", "doesn't", "_", "move", "_", "_", "_", "?" ]
[ "glacier", "a glacier" ]
[ [ 2, 3 ], [ 1, 3 ] ]
When a glacier no longer moves , it is called an ice sheet .
TQA:T_1226_1
9
called
true
call
[ "what", "is", "_", "called", "something", "_", "_", "?" ]
[ "glacier", "a glacier", "it" ]
[ [ 2, 3 ], [ 1, 3 ], [ 7, 8 ] ]
When a glacier no longer moves , it is called an ice sheet .
TQA:T_1226_1
9
called
true
call
[ "what", "is", "something", "called", "_", "_", "_", "?" ]
[ "ice sheet", "an ice sheet" ]
[ [ 11, 13 ], [ 10, 13 ] ]
This usually happens when it is less than 0.1 km2 in area and 50 m thick .
TQA:T_1226_2
2
happens
true
happen
[ "what", "_", "_", "happens", "_", "_", "_", "?" ]
[ "This" ]
[ [ 0, 1 ] ]
This usually happens when it is less than 0.1 km2 in area and 50 m thick .
TQA:T_1226_2
2
happens
true
happen
[ "when", "does", "something", "happen", "_", "_", "_", "?" ]
[ "when it is less than 0.1 km2 in area and 50 m thick" ]
[ [ 3, 16 ] ]
Many of the glaciers in Glacier National Park have shrunk and are no longer active .
TQA:T_1227_0
9
shrunk
true
shrink
[ "what", "has", "_", "shrunk", "_", "_", "_", "?" ]
[ "Many of the glaciers in Glacier National Park", "Many of the glaciers" ]
[ [ 0, 8 ], [ 0, 4 ] ]
Many of the glaciers in Glacier National Park have shrunk and are no longer active .
TQA:T_1227_0
9
shrunk
true
shrink
[ "when", "has", "something", "shrunk", "_", "_", "_", "?" ]
[ "in Glacier National Park" ]
[ [ 4, 8 ] ]
Summer temperatures have risen rapidly in this part of the country and so the rate of melting has picked up .
TQA:T_1227_1
3
risen
true
rise
[ "how", "has", "something", "risen", "_", "_", "_", "?" ]
[ "rapidly" ]
[ [ 4, 5 ] ]
Summer temperatures have risen rapidly in this part of the country and so the rate of melting has picked up .
TQA:T_1227_1
3
risen
true
rise
[ "what", "has", "_", "risen", "_", "_", "_", "?" ]
[ "Summer temperatures" ]
[ [ 0, 2 ] ]
Summer temperatures have risen rapidly in this part of the country and so the rate of melting has picked up .
TQA:T_1227_1
3
risen
true
rise
[ "where", "has", "something", "risen", "_", "_", "_", "?" ]
[ "in this part of the country" ]
[ [ 5, 11 ] ]
Summer temperatures have risen rapidly in this part of the country and so the rate of melting has picked up .
TQA:T_1227_1
18
picked
true
pick
[ "what", "has", "_", "picked", "_", "up", "_", "?" ]
[ "the rate of melting" ]
[ [ 13, 17 ] ]
Summer temperatures have risen rapidly in this part of the country and so the rate of melting has picked up .
TQA:T_1227_1
18
picked
true
pick
[ "where", "has", "something", "picked", "_", "up", "_", "?" ]
[ "in this part of the country" ]
[ [ 5, 11 ] ]
Summer temperatures have risen rapidly in this part of the country and so the rate of melting has picked up .
TQA:T_1227_1
18
picked
true
pick
[ "why", "has", "something", "picked", "_", "up", "_", "?" ]
[ "Summer temperatures have risen rapidly" ]
[ [ 0, 5 ] ]
This satellite image shows Grinnell Glacier , Swiftcurrent Glacier , and Gem Glacier in 2003 with an outline of the extent of the glaciers as they were in 1950 .
TQA:T_1227_4
3
shows
true
show
[ "what", "does", "something", "show", "_", "_", "_", "?" ]
[ "Grinnell Glacier , Swiftcurrent Glacier , and Gem Glacier" ]
[ [ 4, 13 ] ]
This satellite image shows Grinnell Glacier , Swiftcurrent Glacier , and Gem Glacier in 2003 with an outline of the extent of the glaciers as they were in 1950 .
TQA:T_1227_4
3
shows
true
show
[ "what", "_", "_", "shows", "something", "_", "_", "?" ]
[ "This satellite image", "satellite image" ]
[ [ 0, 3 ], [ 1, 3 ] ]
This satellite image shows Grinnell Glacier , Swiftcurrent Glacier , and Gem Glacier in 2003 with an outline of the extent of the glaciers as they were in 1950 .
TQA:T_1227_4
3
shows
true
show
[ "when", "does", "something", "show", "something", "_", "_", "?" ]
[ "in 2003", "2003" ]
[ [ 13, 15 ], [ 14, 15 ] ]